Audi Q5 2014 — technical service bulletin
Bulletin TSB_2082047_1 · NHTSA communication 11034702 · issued Jun 23, 2026
Technical service bulletin
communication type
Power Train
component
2014
model years
2
vehicle entries
Official summary
This bulletin provides information when howling noises are heard from the rear of the vehicle at 34 mph; quattro with self-locking center differential.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.